Most of Mississippi can expect temperatures below normal ... polar air comes south sometimes where the polar jet stream ...

Part of Mississippi under extreme cold warning after winter storm dropped snow across the Gulf Coast. When will temperatures ...

How soon will the polar vortex reach the South? An Arctic Express cold snap is set to hit the southern U.S. in the first full week of January. How could that affect Mississippi? Here's what we know.

Parts of Mississippi can expect snow, freezing temperatures, lows in the teens next week. Know how to prep your home, family, ...

In recent decades, water temperatures in the Gulf have been increasing faster than average ocean temperatures across the ...

Parts of Mississippi can expect snow, below-freezing temperatures, lows in the teens next week. Know how to prep your home, ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Even if you didn't see snow, the Arctic air blast from the polar vortex is still here. See how to get ready for the cold.

How soon will the polar vortex reach the South? An Arctic Express cold snap is set to hit the southern U.S. in the first full week of January. How could that affect Mississippi? Here's what we know.

Woullard went on to say that Entergy is already looking at predicted models for the storm and will make staffing decisions ...

Bitter temperatures are forecast to hit swathes of the U.S. this weekend as a polar vortex—the area of cold air that circulates around the Arctic—expands, with the National Weather Service predicting ...

Most of Mississippi can expect temperatures below ... As they describe it, the polar vortex circles the north pole counterclockwise. the polar jet stream circles at a lower level of the ...